Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
என்னும்
←
Proto-Dravidian
*yā
(derived)
←
Tamil
எ
(affix)
←
Tamil
-உம்
(affix)